GROVE Published 10-21-2011, Control # 055-03 2-27
5540F/YB5515 OPERATOR’S MANUAL SAFETY INFORMATION
Overload less than 25%
1 Lift Cylinder Inspect for leaking.
2 Wire Rope Inspect all for damage.
See topic in Introduction section
of Service Manual.
3
Turntable
Bearing
Check bolts for proper torque.
See topic in Swing section of
Service Manual.
Overload from 25% to 49%
1 Lift Cylinder Inspect for leaking.
2 Wire Rope Inspect all for damage.
See topic in Introduction section
of Service Manual.
3
Turntable
Bearing
Check bolts for proper torque.
See topic in Swing section of
Service Manual.
4 Hoist/Drums Inspect each for damage.
5 Hoist Brakes Brakes must hold rated line pull.
6
Bearing Main
Boom Pivot
Pin
Inspect for deformation, cracked welds.
7
Lift Cylinder-
Lower Mount
Inspect pin and welds.
8 Turret Area Inspect for deformation, cracked welds.
9
Mounting
Studs
Check bolts for proper torque.
10 Welds Inspect for cracks.
11 Paint
Inspect for cracked paint which could indicate twisted,
stretched, or compressed members.
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